package com.amsp.oa.common.valid;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.HashSet;
import java.util.Set;

public class StringValueConstraintValidator implements ConstraintValidator<StringValue, String> {

    private Set<String> set = new HashSet<>();

    //初始化方法
    @Override
    public void initialize(StringValue constraintAnnotation) {
        String[] vals = constraintAnnotation.vals();
        for (String val : vals) {
            set.add(val);
        }
    }

    //判断是否校验成功

    /**
     * @param value   需要校验的值
     * @param context
     * @return
     */
    @Override
    public boolean isValid(String value, ConstraintValidatorContext context) {

        return set.contains(value);
    }
}
